Techpro Solutions

• Control phase : Single-phase
• Rated load voltage : 220VAC~
• Rated load current : 25A
• Control input : ᆞAuto control: DC4-20mA, 1-5VDC , ON/OFF contact (no-voltage input), pulse voltage (5-12VDC ) ᆞManual control: outside adjuster (10kΩ), inside adjuster (output limit)
• Power supply : 100-240VAC~ 50/60Hz

Digital Power Controller, 3-phase, LED Display, 440VAC/400A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Option: Remote Display Unit + RS485 communication
• Rated load current: 400A
• Size: 400 to 600A
• Number of phase: 3-phase
• Power supply: 440VAC
• Digital Power Controller
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80℃
• Environment Ambient humidity: 5~90%RH
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Improved convenience by separating operation part

Digital Power Controller, 3-phase, LED Display, 440VAC/400A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Option: Remote Display Unit + RS485 communication
• Rated load current: 400A
• Size: 400 to 600A
• Number of phase: 3-phase
• Power supply: 440VAC
• Digital Power Controller
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80℃
• Environment Ambient humidity: 5~90%RH
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Improved convenience by separating operation part

Digital Power Controller, Single-phase, LED Display, 380VAC/120A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Item: Digital Power Controller (DPU)
• Option: Remote Display Unit + RS485 Communication
• Rated Load Current: 120A
• Control Phase: Single-phase
• Power Supply: 380VAC
• Size: 80 to 200 A
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Communication output model: RS485 (Modbus RTU)
• Improved convenience by separating operation part

Digital Power Controller, 3-phase, LED Display, 440VAC/180A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit

• Option: Remote Display Unit
• Rated load current: 180A
• Number of phase: 3-phase
• Power supply: 440V
• Size: 70 to 200A
• Output range: Phase control: 5 to 98%, Z.C. control: 0 to 100%
• Control method (Phase control, Cycle control (Z.C.). and ON/OFF control (Z.C.))
• Load (Phase control and ON/OFF, Cycle control)
• Approval: CE
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80ºC
• Environment Ambient humidity: 5~90%RH
• Weight: 11.5kg

Digital Power Controller, 3-phase, LED Display, 440VAC/250A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Option: Remote Display Unit + RS485 communication
• Rated load current: 250A
• Size: 250 to 350A
• Number of phase: 3-phase
• Power supply: 440VAC
• Digital Power Controller
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80℃
• Environment Ambient humidity: 5~90%RH
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Improved convenience by separating operation part

Digital Power Controller, 3-phase, LED Display, 220VAC/250A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit

• Option: Remote display unit
• Rated Load Current: 250A
• 3-phase
• 220VAC power supply
• 250 to 350A sizes
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Communication output model: RS485 (Modbus RTU)
• Improved convenience by separating the operation part

Digital Power Controller, 3-phase, LED Display, 440VAC/600A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit

• Option: Remote Display Unit
• Rated load current: 600A
• Size: 400 to 600A
• Number of phase: 3-phase
• Power supply: 440VAC
• Digital Power Controller
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80℃
• Environment Ambient humidity: 5~90%RH
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Improved convenience by separating operation part

• Number of phase : 3-phase
• Power supply : 440V
• Power consumption : ≤ 60 W (control power)
• Rated current capacity : 70A
• Option : Remote Display Unit

• High-sTpeed, high-accuracy digital power control with high-speed CPU
• Accurate feedback control (constant current, constant voltage, constant power) through RMS measurement
• Phase control for various load control and zero-cross cycle control (fixed, variable cycles)
• Built-in rapid fuse for internal circuit protection
• Remote monitoring and control: Modbus RTU protocol via RS485 communication
• Contains 6 customizable digital inputs
• Various alarm outputs including current error or heater disconnection (partial disconnection detection)
• Supports various control input signals (current, voltage, potentiometer)
• Possible to install control unit independently

Digital Power Controller, 3-phase, LED Display, 440VAC/120A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Option: Remote Display Unit + RS485 communication
• Rated load current: 120A
• Number of phase: 3-phase
• Power supply: 440V
• Size: 70 to 200A
• Output range: Phase control: 5 to 98%, Z.C. control: 0 to 100%
• Control method (Phase control, Cycle control (Z.C.). and ON/OFF control (Z.C.))
• Load (Phase control and ON/OFF, Cycle control)
• Approval: CE
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80ºC
• Environment Ambient humidity: 5~90%RH
• Weight: 11.5kg

Digital Power Controller, 3-phase, LED Display, 440VAC/150A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit

• Option: Remote Display Unit
• Rated load current: 150A
• Number of phase: 3-phase
• Power supply: 440V
• Size: 70 to 200A
• Output range: Phase control: 5 to 98%, Z.C. control: 0 to 100%
• Control method (Phase control, Cycle control (Z.C.). and ON/OFF control (Z.C.))
• Load (Phase control and ON/OFF, Cycle control)
• Approval: CE
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80ºC
• Environment Ambient humidity: 5~90%RH
• Weight: 11.5kg

Digital Power Controller, 3-phase, LED Display, 440VAC/180A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit

• Option: Remote Display Unit
• Rated load current: 180A
• Number of phase: 3-phase
• Power supply: 440V
• Size: 70 to 200A
• Output range: Phase control: 5 to 98%, Z.C. control: 0 to 100%
• Control method (Phase control, Cycle control (Z.C.). and ON/OFF control (Z.C.))
• Load (Phase control and ON/OFF, Cycle control)
• Approval: CE
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80ºC
• Environment Ambient humidity: 5~90%RH
• Weight: 11.5kg

Thyristor Unit, 3Phase, 440VAC, 200A Capacity

• High-speed, high-accuracy digital power control with high-speed CPU
• Accurate feedback control (constant current, constant voltage, constant power) through RMS measurement
• Phase control for various load control and zero-cross cycle control (fixed, variable cycles)
• Built-in rapid fuse for internal circuit protection
• Remote monitoring and control: Modbus RTU protocol via RS485 communication
• Contains 6 customizable digital inputs
• Various alarm outputs including current error or heater disconnection (partial disconnection detection)
• Supports various control input signals (current, voltage, potentiometer)
• Possible to install control unit independently

Digital Power Controller, Single-phase, LED Display, 220VAC/40A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Digital Power Controller
• Rated load current: 40A
• Option: Remote Display Unit + RS485 Communication
• Number of phase: Single-phase
• Power Supply: 220VAC
• Size: 0 to 70A
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Various control inputs and DI inputs
• Improved convenience by separating operation part

Digital Power Controller, Single-phase, LED Display, 220VAC/50A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Digital Power Controller
• Rated load current: 50A
• Option: Remote Display Unit + RS485 Communication
• Number of phase: Single-phase
• Power Supply: 220VAC
• Size: 0 to 70A
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Various control inputs and DI inputs
• Improved convenience by separating operation part

Digital Power Controller, Single-phase, LED Display, 220VAC/70A, Phase control, ON/OFF control, Cycle control, Alarm(2a)

• Digital Power Controller
• Rated load current: 70A
• Option: No Option
• Number of phase: Single-phase
• Power Supply: 220VAC
• Size: 0 to 70A
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Various control inputs and DI inputs
• Improved convenience by separating operation part

Digital Power Controller, Single-phase, LED Display, 220VAC/100A, Phase control, ON/OFF control, Cycle control, Alarm(2a), RS485 communication

• Number of phase: Single-phase
• Option: RS485 Communication
• Rated Current Capacity: 100A
• Power supply: 220V
• Output range: Phase control: 5 to 98%, Z.C. control: 0 to 100%
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80℃
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Various control inputs and DI inputs
• Improved convenience by separating operation part

Digital Power Controller, 3-phase, LED Display, 220VAC/70A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Option: Remote Display Unit + RS485 communication
• Rated load current: 70A
• Size: 70 to 200A
• Number of phase: 3-phase
• Power supply: 220VAC
• Digital Power Controller
• Environment Ambient temperature: -10 to 50°C, storage: 20 to 80°C
• Environment Ambient humidity: 5~90%RH
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement

Digital Power Controller, 3-phase, LED Display, 440VAC/25A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Option: Remote Display Unit + RS485 communication
• Rated load current: 25A
• Number of phase: 3-phase
• Power supply: 440V
• Size: 0 to 50A
• Output range: Phase control: 5 to 98%, Z.C. control: 0 to 100%
• Control method (Phase control, Cycle control (Z.C.). and ON/OFF control (Z.C.))
• Load (Phase control and ON/OFF, Cycle control)
• Approval: CE

Thyristor Unit, 3Phase, 440VAC, 70A Capacity, Remote Display (2m cable)

• 3Phase Digital Power Controller
• Power supply: 440VAC
• Size: 70A Capacity
• Rated Load current: 70A
• Option: Remote Display Unit
• High speed and high accuracy by digital control using high speed CPU
• Various controls
  • Phase control, feedback control (constant voltage/constant current/constant power)
  • Zero crossing cycle control (fixed/variable cycles)
  • Zero crossing ON/OFF control
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement

Digital Power Controller, 3-phase, LED Display, 440VAC/150A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit

• Option: Remote Display Unit
• Rated load current: 150A
• Number of phase: 3-phase
• Power supply: 440V
• Size: 70 to 200A
• Output range: Phase control: 5 to 98%, Z.C. control: 0 to 100%
• Control method (Phase control, Cycle control (Z.C.). and ON/OFF control (Z.C.))
• Load (Phase control and ON/OFF, Cycle control)
• Approval: CE
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80ºC
• Environment Ambient humidity: 5~90%RH
• Weight: 11.5kg

Digital Power Controller, 3-phase, LED Display, 440VAC/200A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Option: Remote Display Unit + RS485 communication
• Rated load current: 200A
• Number of phase: 3-phase
• Power supply: 440V
• Size: 70 to 200A
• Output range: Phase control: 5 to 98%, Z.C. control: 0 to 100%
• Control method (Phase control, Cycle control (Z.C.). and ON/OFF control (Z.C.))
• Load (Phase control and ON/OFF, Cycle control)
• Approval: CE
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80ºC
• Environment Ambient humidity: 5~90%RH
• Weight: 11.5kg

Digital Power Controller, 3-phase, LED Display, 440VAC/350A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Option: Remote Display Unit + RS485 communication
• Rated load current: 350A
• Size: 250 to 350A
• Number of phase: 3-phase
• Power supply: 440VAC
• Digital Power Controller
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80℃
• Environment Ambient humidity: 5~90%RH
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Improved convenience by separating operation part

Digital Power Controller, 3-phase, LED Display, 440VAC/350A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Option: Remote Display Unit + RS485 communication
• Rated load current: 350A
• Size: 250 to 350A
• Number of phase: 3-phase
• Power supply: 440VAC
• Digital Power Controller
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80℃
• Environment Ambient humidity: 5~90%RH
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Improved convenience by separating operation part

Digital Power Controller, 3-phase, LED Display, 440VAC/500A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Option: Remote Display Unit + RS485 communication
• Rated load current: 500A
• Size: 400 to 600A
• Number of phase: 3-phase
• Power supply: 440VAC
• Digital Power Controller
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80℃
• Environment Ambient humidity: 5~90%RH
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Improved convenience by separating operation part

Solid State Power Regulator(Slim Type), Single Phase, 220 VAC, 50A, Alarm + RS 485 Communication Output, Normal/Constant Current/Constant Voltage/Constant Power Control, Fuse

• Single Phase, 220 VAC, 50A, Alarm + RS 485 Communication Output, Normal/Constant Current/Constant Voltage/Constant Power Control, Fuse.
• Slim and elegant design
• LED display allows real-time monitoring of control input, load voltage, load current, load power, load resistance, and heat-sink temperature
• Stable control with feedback control (constant current, constant voltage, constant power)
• Communication output models available: RS485 (Modbus RTU)
• Parameter configuration via PCs (RS485): Free device management software (DAQMaster)
• Various alarm functions (alarm output) : overcurrent, overvoltage, heater disconnection, fuse break, heat-sink

Thyristor Unit, 3Phase, 440VAC, 100A Capacity, Remote Display (2m cable)

• High-speed, high-accuracy digital power control with high-speed CPU
• Accurate feedback control (constant current, constant voltage, constant power) through RMS measurement
• Phase control for various load control and zero-cross cycle control (fixed, variable cycles)
• Built-in rapid fuse for internal circuit protection
• Remote monitoring and control: Modbus RTU protocol via RS485 communication
• Contains 6 customizable digital inputs
• Various alarm outputs including current error or heater disconnection (partial disconnection detection)
• Supports various control input signals (current, voltage, potentiometer)
• Possible to install control unit independently

Digital Power Controller, 3-phase, LED Display, 440VAC/120A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit

• Option: Remote Display Unit
• Rated load current: 120A
• Number of phase: 3-phase
• Power supply: 440V
• Size: 70 to 200A
• Output range: Phase control: 5 to 98%, Z.C. control: 0 to 100%
• Control method (Phase control, Cycle control (Z.C.). and ON/OFF control (Z.C.))
• Load (Phase control and ON/OFF, Cycle control)
• Approval: CE
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80ºC
• Environment Ambient humidity: 5~90%RH
• Weight: 11.5kg

• Number of phase : Single-phase
• Power supply : 220V
• Power consumption : ≤ 40 W (control power)
• Rated current capacity : 25A
• Option : Remote Display Unit + RS485 Communication

• Digital Power Controller
• Rated load current: 120A
• Option: Remote Display Unit
• Number of phase: Three-phase
• Power Supply: 110VAC
• Size: 80 to 200A
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Various control inputs and DI inputs
• Improved convenience by separating operation part

Digital Power Controller, 3-phase, LED Display, 440VAC/120A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Option: Remote Display Unit + RS485 communication
• Rated load current: 120A
• Number of phase: 3-phase
• Power supply: 440V
• Size: 70 to 200A
• Output range: Phase control: 5 to 98%, Z.C. control: 0 to 100%
• Control method (Phase control, Cycle control (Z.C.). and ON/OFF control (Z.C.))
• Load (Phase control and ON/OFF, Cycle control)
• Approval: CE
• Environment Ambient temperature: -10 to 50℃, storage: 20 to 80ºC
• Environment Ambient humidity: 5~90%RH
• Weight: 11.5kg

Thyristor Unit, 1Phase, 440VAC, 250A Capacity, Remote Display (2m cable) + RS-485

• High-speed, high-accuracy digital power control with high-speed CPU
• Accurate feedback control (constant current, constant voltage, constant power) through RMS measurement
• Phase control for various load control and zero-cross cycle control (fixed, variable cycles)
• Built-in rapid fuse for internal circuit protection
• Remote monitoring and control: Modbus RTU protocol via RS485 communication
• Contains 6 customizable digital inputs
• Various alarm outputs including current error or heater disconnection (partial disconnection detection)
• Supports various control input signals (current, voltage, potentiometer)
• Possible to install control unit independently

Power Controller, Single-phase, LED Display, Load 220VAC/35A, Alarm+RS485 output, Feedback control (Normal/ constant current / constant voltage / constant power), Non-fuse, 100-240VAC

• Option output: Alarm+RS485 comm. output
• Feedback control: Normal/ constant current / constant voltage / constant power
• Fuse option: Non-fuse
• Rated load current: 35A
• Rated load voltage: 220VAC
• Control phase: Single phase​
• Slim and elegant design
• LED display allows real-time monitoring of control input, load voltage, load current, load power, load resistance, and heat-sink temperature
• Stable control with feedback control (constant current, constant voltage, constant power)
• Parameter configuration via PCs (RS485): Free device management software (DAQMaster)

Thyristor Unit, 1Phase, 440VAC, 25A Capacity, Remote Display (2m cable)

• High-speed, high-accuracy digital power control with high-speed CPU
• Accurate feedback control (constant current, constant voltage, constant power) through RMS measurement
• Phase control for various load control and zero-cross cycle control (fixed, variable cycles)
• Built-in rapid fuse for internal circuit protection
• Remote monitoring and control: Modbus RTU protocol via RS485 communication
• Contains 6 customizable digital inputs
• Various alarm outputs including current error or heater disconnection (partial disconnection detection)
• Supports various control input signals (current, voltage, potentiometer)
• Possible to install control unit independently

Digital Power Controller, Single-phase, LED Display, 440VAC/80A, Phase control, ON/OFF control, Cycle control, Alarm(2a), Remote Display Unit+RS485

• Option: Remote Display Unit + RS485 communication
• Rated Load Current: 80A
• Item: Digital Power Controller (DPU)
• Control Phase: Single-phase
• Power Supply: 440VAC
• Size: 80 to 200A
• High speed and high accuracy by digital control using high speed CPU
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Communication output model: RS485 (Modbus RTU)
• Various control inputs and DI inputs

Thyristor Unit, 3Phase, 220VAC, 50A Capacity

• High-speed, high-accuracy digital power control with high-speed CPU
• Accurate feedback control (constant current, constant voltage, constant power) through RMS measurement
• Phase control for various load control and zero-cross cycle control (fixed, variable cycles)
• Built-in rapid fuse for internal circuit protection
• Remote monitoring and control: Modbus RTU protocol via RS485 communication
• Contains 6 customizable digital inputs
• Various alarm outputs including current error or heater disconnection (partial disconnection detection)
• Supports various control input signals (current, voltage, potentiometer)
• Possible to install control unit independently